* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html,
body,
#app {
  width: 100%;
  height: 100%;
  font-family: Avenir, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background-color: #f0f2f5;
}

.el-container {
  margin: 0 !important;
  padding: 0 !important;
}

.el-main {
  padding: 20px;
}

/* 题目块统一样式 */
.question-block {
  margin: 20px 0;
  padding: 15px;
  border: 1px solid #ebeef5;
  border-radius: 4px;
}

/* 题目类型标签 */
.question-type-tag {
  margin-left: 10px;
}